Finding the Fourth Proportional to 9,608.31, 13,244.31 and 7,082.33

Step by Step Solution

1. Step 1: Write the proportion equation
   9,608.31 : 13,244.31 = 7,082.33 : x
2. Step 2: Convert to fraction form
   9,608.31/13,244.31 = 7,082.33/x
3. Step 3: Cross multiply
   9,608.31x = 13,244.31 × 7,082.33
4. Step 4: Simplify right side
   9,608.31x = 93,800,507.82
5. Step 5: Solve for x
   x = 93,800,507.82/9,608.31
6. Step 6: Final answer
   x = 9,762.44